42209410 ÷ 200 
We want to divide 42209410 by 200.

Moving on to step 1:
4 divided by 200 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 200

Advancing to step 2:
200 can be fit into 42 0 times, resulting in a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Include the next digit (2) from the dividend after 42, then repeat: 422 / 200

Moving on to step 3:
If we divide 422 by 200, we get 2 and a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 400 from 422, we get 22.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 200

Let's proceed to step 4:
The number 200 fits into 220 1 times, leaving a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtract 200 from 220 to get 20.
Take the next digit (9) from the dividend and append it to 20, then repeat: 209 / 200

On to step 5:
209 divided by 200 is 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 211.0
Subtract 200 from 209 to get 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 200

Moving on to step 6:
If we divide 94 by 200, we get 0 and a remainder of 94.
The next digit of our result is 0. 
Result so far: 2110.0
Subtracting 0 from 94 leaves us with 94.
Bring next digit (1) of the dividend behind the 94 and repeat the process: 941 / 200

Advancing to step 7:
941 divided by 200 is 4 with a remainder of 141.
The number 4 becomes the next digit in our result. 
Result so far: 21104.0
The remainder is 141 after subtracting 800 from 941.
Bring next digit (0) of the dividend behind the 141 and repeat the process: 1410 / 200

Step 8:
200 goes into 1410 7 times with a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 211047.0
Deduct 1400 from 1410 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
100 divided by 200 is 0 with a remainder of 100.
The next digit of our result is 0. 
Result so far: 211047.0
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 10:
200 can be fit into 1000 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 211047.05
Deduct 1000 from 1000 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
200 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 211047.05
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 12:
0 divided by 200 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 211047.05
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 211047.05 with a remainder of 0.0.